I’m wanting to datum a boss in x and y on a CNC fanuc milling machine .
Here is my part programme not sure if correct
T1M6(probe)
G54 G90 G0 X0Y0
G43 Z20. H1
G65P9832 (probe on)
G65 P9810 Z5.(5mm above Z0)
G65 P9814 D136 S54( boss dia)(use G54)
G65 P9833 (probe off)
Think I’m missing a value to tell probe to measure boss below z0
Also how can I check z0 with probe as well.
Thanks